util/m5/src/jni/gem5Op.java

   1 /*
   2  * Copyright (c) 2010 ARM Limited
   3  * All rights reserved
   4  *
   5  * The license below extends only to copyright in the software and shall
   6  * not be construed as granting a license to any other intellectual
   7  * property including but not limited to intellectual property relating
   8  * to a hardware implementation of the functionality of the software
   9  * licensed hereunder.  You may use the software subject to the license
  10  * terms below provided that you ensure that this notice is replicated
  11  * unmodified and in its entirety in all distributions of the software,
  12  * modified or unmodified, in source code or in binary form.
  13  *
  14  * Redistribution and use in source and binary forms, with or without
  15  * modification, are permitted provided that the following conditions are
  16  * met: redistributions of source code must retain the above copyright
  17  * notice, this list of conditions and the following disclaimer;
  18  * redistributions in binary form must reproduce the above copyright
  19  * notice, this list of conditions and the following disclaimer in the
  20  * documentation and/or other materials provided with the distribution;
  21  * neither the name of the copyright holders nor the names of its
  22  * contributors may be used to endorse or promote products derived from
  23  * this software without specific prior written permission.
  24  *
  25  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  26  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  27  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  28  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  29  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  30  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  31  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  32  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  33  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  34  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  35  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  36  */
  37
  38 package jni;
  39
  40 /**
  41  * Java class to implement JNI for m5Ops
  42  */
  43
  44 public class gem5Op {
  45     public native void arm(long address);
  46     public native void quiesce();
  47     public native void quiesce_ns(long ns);
  48     public native void quiesce_cycle(long cycles);
  49     public native long quiesce_time();
  50     public native long rpns();
  51     public native void wake_cpu(long cpuid);
  52
  53     public native void exit(long ns_delay);
  54     public native void fail(long ns_delay, long code);
  55     public native long init_param(long key_str1, long key_str2);
  56     public native void checkpoint(long ns_delay, long ns_period);
  57     public native void reset_stats(long ns_delay, long ns_period);
  58     public native void dump_stats(long ns_delay, long ns_period);
  59     public native void dump_reset_stats(long ns_delay, long ns_period);
  60     public native long read_file(byte[] buffer, long len, long offset);
  61     public native long write_file(byte[] buffer, long len, long offset,
  62                                   String filename);
  63     public native void debug_break();
  64     public native void switch_cpu();
  65     public native void dist_toggle_sync();
  66     public native void add_symbol(long addr, String symbol);
  67     public native void load_symbol();
  68     public native void panic();
  69     public native void work_begin(long workid, long threadid);
  70     public native void work_end(long workid, long threadid);
  71
  72 }